EP2333513A4 - Capteur de mesure de vitesse de chute pour viscosimètre de corps tombant et procédé de mesure de vitesse de chute - Google Patents

Capteur de mesure de vitesse de chute pour viscosimètre de corps tombant et procédé de mesure de vitesse de chute

Info

Publication number
EP2333513A4
EP2333513A4 EP09815840.5A EP09815840A EP2333513A4 EP 2333513 A4 EP2333513 A4 EP 2333513A4 EP 09815840 A EP09815840 A EP 09815840A EP 2333513 A4 EP2333513 A4 EP 2333513A4
Authority
EP
European Patent Office
Prior art keywords
speed measuring
falling
falling speed
measuring method
measuring sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09815840.5A
Other languages
German (de)
English (en)
Other versions
EP2333513A1 (fr
Inventor
Kimito Kawamura
Motoyuki Tagashira
Eiji Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Group Holdings Ltd
Original Assignee
Asahi Group Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Group Holdings Ltd filed Critical Asahi Group Holdings Ltd
Publication of EP2333513A1 publication Critical patent/EP2333513A1/fr
Publication of EP2333513A4 publication Critical patent/EP2333513A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/12—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring rising or falling speed of the body; by measuring penetration of wedged gauges

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
EP09815840.5A 2008-09-26 2009-09-14 Capteur de mesure de vitesse de chute pour viscosimètre de corps tombant et procédé de mesure de vitesse de chute Withdrawn EP2333513A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008247238 2008-09-26
PCT/JP2009/004558 WO2010035418A1 (fr) 2008-09-26 2009-09-14 Capteur de mesure de vitesse de chute pour viscosimètre de corps tombant et procédé de mesure de vitesse de chute

Publications (2)

Publication Number Publication Date
EP2333513A1 EP2333513A1 (fr) 2011-06-15
EP2333513A4 true EP2333513A4 (fr) 2014-03-19

Family

ID=42059432

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09815840.5A Withdrawn EP2333513A4 (fr) 2008-09-26 2009-09-14 Capteur de mesure de vitesse de chute pour viscosimètre de corps tombant et procédé de mesure de vitesse de chute

Country Status (4)

Country Link
US (1) US8555706B2 (fr)
EP (1) EP2333513A4 (fr)
JP (1) JP4934219B2 (fr)
WO (1) WO2010035418A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2472246B1 (fr) * 2009-10-03 2019-07-24 Asahi Group Holdings, Ltd. Procédé de détermination de l'état de chute d'un corps tombant pour un viscosimètre du type à chute de corps et viscosimètre du type à chute de corps
MX340806B (es) * 2011-03-28 2016-06-24 Inst Mexicano Del Petroleo * Proceso de medicion de la viscosidad dinamica de crudo vivo pesado desde la presion de yacimiento hasta la presion atmosferica, incluyendo la presion en el punto de burbuja, basado en un viscosimetro electromagnetico.
US8869600B2 (en) * 2011-12-23 2014-10-28 Norcross Corporation Falling-piston viscometer and methods for use thereof
CN102607997A (zh) * 2012-02-17 2012-07-25 哈尔滨工业大学 一种新拌混凝土粘度测量装置
CN104359796A (zh) * 2014-11-21 2015-02-18 无锡悟莘科技有限公司 一种液体粘度测量系统
CN112362533B (zh) * 2020-11-05 2024-04-02 湖南圣人防水材料有限公司 一种水性涂料粘度检测装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780952A (en) * 1927-09-27 1930-11-11 Hercules Powder Co Ltd Viscosimeter
US2434349A (en) * 1943-02-26 1948-01-13 Wheelco Instr Company Viscosity measuring apparatus
GB758199A (en) * 1953-10-13 1956-10-03 Reinhold Adolf Phillip Werthei Improvements in or relating to viscometers
US2955459A (en) * 1956-10-18 1960-10-11 Cihelka Bohuslav Device for automatic periodic gauging of viscosity
GB863510A (en) * 1958-05-14 1961-03-22 Tyer & Co Ltd An improved viscometer
US3328704A (en) * 1964-03-10 1967-06-27 Western Electric Co Pulse peak detector
US3717026A (en) * 1970-02-24 1973-02-20 Tokyo Keiki Kk Viscosimeter
JPS4856480A (fr) * 1971-11-16 1973-08-08
US3772910A (en) * 1971-12-22 1973-11-20 Us Air Force Precision viscometer timer control system
US4388823A (en) * 1980-03-26 1983-06-21 Medica-Test Apparatus for automatically measuring the viscosity of liquids
US6134394A (en) * 1997-06-19 2000-10-17 Ricoh Company, Ltd. Image forming apparatus for detecting viscosity of a liquid type developer by utilizing a developer density detecting device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512396A (en) 1967-06-29 1970-05-19 Dainippon Ink & Chemicals Falling body viscosimeter
US4466275A (en) * 1981-12-02 1984-08-21 Thoene Ernst Arrangement for measuring viscosity
US4627272A (en) 1984-11-28 1986-12-09 Cambridge Applied Systems, Inc. Viscometer
JPH0718362B2 (ja) 1986-10-13 1995-03-06 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JPH0245712A (ja) * 1988-08-05 1990-02-15 Sankyo Boeki Kk 位置検出装置
JPH0539424A (ja) 1991-08-02 1993-02-19 Japan Steel Works Ltd:The 熱可塑性プラスチツク及びその製造方法
US5327778A (en) * 1992-02-10 1994-07-12 Park Noh A Apparatus and method for viscosity measurements using a controlled needle viscometer
JPH08219973A (ja) 1995-02-09 1996-08-30 Res Inst For Prod Dev 落体式粘度測定方法及びその装置
DE19716985A1 (de) * 1997-04-23 1998-10-29 A B Elektronik Gmbh Vorrichtung zur Ermittlung der Position und/oder Torsion rotierender Wellen
JP2004317185A (ja) * 2003-04-14 2004-11-11 Sankyo Seiki Mfg Co Ltd 位置検出装置
JP4277805B2 (ja) 2005-01-31 2009-06-10 学校法人 関西大学 血液の粘度測定方法及び装置
EP2472246B1 (fr) * 2009-10-03 2019-07-24 Asahi Group Holdings, Ltd. Procédé de détermination de l'état de chute d'un corps tombant pour un viscosimètre du type à chute de corps et viscosimètre du type à chute de corps

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780952A (en) * 1927-09-27 1930-11-11 Hercules Powder Co Ltd Viscosimeter
US2434349A (en) * 1943-02-26 1948-01-13 Wheelco Instr Company Viscosity measuring apparatus
GB758199A (en) * 1953-10-13 1956-10-03 Reinhold Adolf Phillip Werthei Improvements in or relating to viscometers
US2955459A (en) * 1956-10-18 1960-10-11 Cihelka Bohuslav Device for automatic periodic gauging of viscosity
GB863510A (en) * 1958-05-14 1961-03-22 Tyer & Co Ltd An improved viscometer
US3328704A (en) * 1964-03-10 1967-06-27 Western Electric Co Pulse peak detector
US3717026A (en) * 1970-02-24 1973-02-20 Tokyo Keiki Kk Viscosimeter
JPS4856480A (fr) * 1971-11-16 1973-08-08
US3772910A (en) * 1971-12-22 1973-11-20 Us Air Force Precision viscometer timer control system
US4388823A (en) * 1980-03-26 1983-06-21 Medica-Test Apparatus for automatically measuring the viscosity of liquids
US6134394A (en) * 1997-06-19 2000-10-17 Ricoh Company, Ltd. Image forming apparatus for detecting viscosity of a liquid type developer by utilizing a developer density detecting device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DINDAR CIGDEM ET AL: "Reliable method for determination of the velocity of a sinker in a high-pressure falling body type viscometer", REVIEW OF SCIENTIFIC INSTRUMENTS, AIP, MELVILLE, NY, US, vol. 73, no. 10, 26 September 2002 (2002-09-26), pages 3664 - 3670, XP012039436, ISSN: 0034-6748, DOI: 10.1063/1.1505100 *
See also references of WO2010035418A1 *

Also Published As

Publication number Publication date
US20110174061A1 (en) 2011-07-21
JPWO2010035418A1 (ja) 2012-02-16
WO2010035418A1 (fr) 2010-04-01
JP4934219B2 (ja) 2012-05-16
EP2333513A1 (fr) 2011-06-15
US8555706B2 (en) 2013-10-15

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Owner name: ASAHI GROUP HOLDINGS, LTD.

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Inventor name: KAWAMURA, KIMITO

Inventor name: TAMURA, EIJI

Inventor name: TAGASHIRA, MOTOYUKI

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